Duration of qt interval Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Duration of qt interval? On this page you'll find 573 study documents about Duration of qt interval.
Page 3 out of 573 results
Sort by
-
ECG Lead System Questions And Answers With Complete Solutions
- Exam (elaborations) • 16 pages • 2023
-
Available in package deal
-
- $12.99
- + learn more
Electrocardiogram (ECG) correct answer: Since you can't see the heart beating we use a ECG to provide a picture that replicates the actual cardiac issue. 
 
Myocardial Infraction (MI) correct answer: Heart Attack 
 
-Have abnormal rhythms. 
-Death of cardiac muscle due to ischemia 
 
Doe the ECG machine monitor or control the hearts rhythm? correct answer: Only monitors 
 
Straight line when machine is turned on but not connected to the patient correct answer: Isoelectric = no current 
 ...
-
PCCN practice exam notes (2024)|53 Practice Test with answers
- Exam (elaborations) • 15 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? 
a. emergent defib 
b. amio 300mg IVP 
c. emergent cardioversion 
d. hang 10 mEq KCL/50mL D5W - ️️C 
 
The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? 
 
A. Atrial fibrillation because th...
-
PCCN practice exam 2023 with 100% correct answers
- Exam (elaborations) • 13 pages • 2023
-
Available in package deal
-
- $17.49
- + learn more
Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? 
a. emergent defib 
b. amio 300mg IVP 
c. emergent cardioversion 
d. hang 10 mEq KCL/50mL D5W - correct answer -C 
 
The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? 
 
A. Atrial fibrillation ...
-
PCCN practice exam 2023/2024 with 100% correct answers
- Exam (elaborations) • 13 pages • 2023
-
- $16.49
- + learn more
Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? 
a. emergent defib 
b. amio 300mg IVP 
c. emergent cardioversion 
d. hang 10 mEq KCL/50mL D5W - correct answer C 
 
The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? 
 
A. Atrial fibrillation...
-
PCCN Practice Exam Notes Questions with Correct Solutions, Rated A+
- Exam (elaborations) • 17 pages • 2024
-
Available in package deal
-
- $14.99
- + learn more
Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? 
a. emergent defib 
b. amio 300mg IVP 
c. emergent cardioversion 
d. hang 10 mEq KCL/50mL D5W - cORRECT sOLUTION C 
 
Upon analyzing a patient's telemetry strip, the nurse observes the following: heart rate of 65 beats per minute, regular rhythm, PR interval of 0.22 seconds, QRS complex duration of 0.10 seconds, and QTc interval of 0.52 seconds. What dysrhythmias should the p...
And that's how you make extra money
-
Basic ECG Interpretation Challenge Test Questions With Complete Solutions
- Exam (elaborations) • 24 pages • 2023
-
Available in package deal
-
- $10.99
- + learn more
What are the 6 parts of the cardiac conduction cycle? correct answer: -SA node 
-Internodal pathways 
-AV node 
-Bundle of His 
-R and L bundle branches 
-Purkinje fibers 
 
What is the SA node? correct answer: -Small cluster of cells located in the upper R atrium 
*-Pacemaker of the heart* 
 
What are internodal pathways? correct answer: Impulses sent by the SA node that travel through the atrial muscle fibers via the intra-atrial pathways 
 
Allows for simultaneous depolarization and contra...
-
AACN Telemetry Question and answers rated A+ 2023/2024
- Exam (elaborations) • 24 pages • 2024
-
- $13.49
- + learn more
AACN Telemetry Question and answers rated A+ 2023/2024.04 - correct answer number of seconds of 1 small box 
 
.20 - correct answer number of seconds of 1 large box 
 
3 - correct answer tic mark every ___ seconds 
 
0.06-0.10 - correct answer QRS complex 
 
0.30-0.44 - correct answer QT interval 
 
R prime - correct answer subsequent upward 
 
P waves, PR interval, QRS duration, rate, regularity - correct answer 5 things to look at for every ECG 
 
300, 150, 100, 75, 60, 50 - correct answer wha...
-
Advanced Dysrhythmias || with 100% Error-free Answers.
- Exam (elaborations) • 7 pages • 2024
-
Available in package deal
-
- $10.69
- + learn more
P wave: 
PR interval: 
QRS complex: 
(ST segment) 
T wave: 
QT interval: correct answers • P wave - atrial depolarization and contraction 
• PR interval - time of travel from the SA node to AV node (.12-.2) 
• QRS - ventricular depolarization and contraction (.08-.12) 
- Note: Atrial repolarization occurs during this time, but cannot be seen on EKG 
• T wave - ventricular repolarization 
• QT interval - start of ventricular contraction to end of relaxation 
 
Systematic Approach to ana...
-
PCCN EXAMINATION NOTES WITH GUARANTEED ACCURATE ANSWERS
- Exam (elaborations) • 14 pages • 2024
-
Available in package deal
-
- $13.49
- + learn more
Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? 
a. emergent defib 
b. amio 300mg IVP 
c. emergent cardioversion 
d. hang 10 mEq KCL/50mL D5W - Accurate AnswerC 
 
The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? 
 
A. Atrial fibrillation b...
-
ECG- Post test questions 1-90 With Complete Solutions
- Exam (elaborations) • 13 pages • 2023
-
Available in package deal
-
- $11.49
- + learn more
A branch of the _______________ supplies the right atrium and right ventricle with blood. correct answer: right coronary artery (RCA) 
 
Stimulation of parasympathetic nerve fibers typically results in which of the following actions? correct answer: Slowed conduction through the atrioventricular (AV) node 
 
The contribution of blood that is added to the ventricles and results from atrial contraction is called correct answer: atrial kick. 
 
Which of the following are semilunar valves? correc...
Did you know that on average a seller on Stuvia earns $82 per month selling study resources? Hmm, hint, hint. Discover all about earning on Stuvia